The superior oblique muscle of the eyeball is supplied by-
ক
Oculomotor nerve
খ
Optic nerve
গ
Trochlear nerve
ঘ
Abducent nerve
২.
Bipolar neurons are present in-
ক
Pyramidal cells
খ
Vestibulocochlear ganglia
গ
Mesencephalic nucleus
ঘ
Dorsal root ganglia
৩.
Which part of the face is paralyzed in Bell's palsy?
ক
Contralateral half
খ
Contralateral lower quadrant
গ
Ipsilateral lower quadrant
ঘ
Ipsilateral half
ব্যাখ্যা
৪.
Which is a mixed cranial nerve nucleus?
ক
Edinger Westphal nucleus
খ
Nucleus ambiguus
গ
Dorsal nucleus of the vagus
ঘ
Motor nucleus of the facial nerve
৫.
Oculomotor, Abducent & ophthalmic nerve passes through
ক
ক) Superior orbital fissure
খ
খ) Foramen rotundum
গ
গ) Foramen ovale
ঘ
ঘ) Internal acoustic meatus
ব্যাখ্যা
Oculomotor, Abducent & ophthalmic nerve passes through Superior orbital fissure
৬.
Which of the following movements of the eyeball will be affected in abducent nerve injury?
ক
Abduction
খ
Adduction
গ
Elevation
ঘ
Extorsion
ব্যাখ্যা
Abducent nerve supplies the lateral rectus.
৭.
Compression of the optic chiasma by a pituitary tumour results in-
ক
Binasal hemianopia
খ
Homonymous hemianopia
গ
Bitemporal hemianopia
ঘ
Blindness in both eyes
৮.
Internal acoustic meatus transmits
ক
ক) Abducent nerve
খ
খ) Trigeminal nerve
গ
গ) Facial nerve
ঘ
ঘ) Vagus nerve
৯.
Which cranial nerve supplies lateral rectus muscle?
ক
ক) Optic
খ
খ) Oculomotor
গ
গ) Trochlear
ঘ
ঘ) Abducent
১০.
Taste sensation from the vallate papilla is carried by the-
ক
Lingual nerve
খ
Chorda tympani
গ
Glossopharyngeal nerve
ঘ
Vagus nerve
ব্যাখ্যা
[Ref. BD Chaurasia Vol.3]
১১.
Which nerve is closely related to the superior thyroid artery?
ক
Superior laryngeal nerve
খ
Recurrent laryngeal nerve
গ
External laryngeal nerve
ঘ
Internal laryngeal nerve
ব্যাখ্যা
The recurrent laryngeal nerve is closely related to the inferior thyroid artery and any damage to it during surgery may result in hoarse ness of the voice.
Injury to the external laryngeal nerve is more common because of its proximity to the superior thyroid artery. This leads to loss of tension in the vocal cord with diminished power and range in the voice. Patients, particularly those who use their voice professionally, must be advised that any thyroid operation will result in change to the voice even in the absence of nerve trauma.
[Ref. Bailey & Love's 27th, Page 865]
১২.
Taste sensation from the anterior two-third of the tongue is carried by-
ক
Lingual nerve
খ
Glossopharyngeal nerve
গ
Superior laryngeal branch of vagus
ঘ
Chorda tympani
১৩.
Which cranial nerve supplies lateral rectus muscle?
ক
ক) Optic
খ
খ) Oculomotor
গ
গ) Trochlear
ঘ
ঘ) Abducent
১৪.
Which is a motor cranial nerve nucleus?
ক
Mesencephalic nucleus
খ
Nucleus ambiguus
গ
Spinal nucleus of trigeminal nerve
ঘ
Nucleus tractus solitarius
১৫.
Origin of vestibulocochlear nerve
ক
ক) Midbrain
খ
খ) Pons
গ
গ) Ponto medullary junction
ঘ
ঘ) Medulla
ব্যাখ্যা
Vestibulocochlear nerve is originated from PM junction.
১৬.
Bipolar neurons are found in-
ক
Mesencephalic nucleus of trigeminal nerve
খ
Vestibular ganglia
গ
Dorsal root ganglia
ঘ
Purkinje cells
১৭.
Which is a purely sensory cranial nerve nucleus?
ক
Nucleus ambiguus
খ
Spinal nucleus of accessory nerve
গ
Nucleus tractus solitarius
ঘ
Superior salivatory nucleus
১৮.
Example of parasympathetic cranial nerve-
ক
Trochlear
খ
Facial
গ
Abducent
ঘ
Hypoglossal
১৯.
Diagnosis of brainstem death requires examining-
ক
Knee jerk
খ
Verbal response
গ
Babinski sign
ঘ
Gag reflex
২০.
The parotid gland receives it secretomotor innervation from the-
ক
Submandibular ganglion
খ
Pterygopalatine ganglion
গ
Otic ganglion
ঘ
Ciliary ganglion
২১.
Cranial nerves transmitted through jugular foramen excludes